Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.
16～30 item / All 49 items
スマートフォンアプリで換気状況をリアルタイムに表示！配線工事不要で設置が簡単です
『三密おしらせシステム 換気予報』は、コネクトCO2センサ（SEN2-JP）と コネクトセルラー（CON2-JP）を使用して、スマートフォンアプリで 換気状況・混雑状況をリアルタイムに表示します。 換気のタイミングをプッシュ通知でお知らせ。 タブレットやモニター等での大画面表示も可能です。 LTE搭載で、インターネット回線工事含む配線工事は一切不要。また、 アプリの案内に沿って簡単に初期設定ができるので、すぐに使用が開始できます。 【特長】 ■換気状況も混雑状況も見える化 ■配線工事不要で設置が簡単 ■低コスト ■信頼性の高いCO2センサ搭載 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。
Visualize indoor carbon dioxide levels at one-second intervals! A CO2 sensor that clearly indicates when to ventilate.
The "C56A" is a compact CO2 sensor that displays the concentration of carbon dioxide (CO2) in real-time. It visualizes the indoor carbon dioxide concentration at one-second intervals, making it easy to see when to ventilate. By increasing the number of air intake holes compared to conventional products, it now displays a more current concentration situation, and by eliminating the temperature and humidity functions, the measurement accuracy of carbon dioxide concentration has improved. 【Features】 ■ Real-time display of carbon dioxide (CO2) concentration ■ Visualization of indoor carbon dioxide concentration at one-second intervals ■ Easy to see when to ventilate ■ More air intake holes allow for a more current concentration situation to be displayed ■ Improved measurement accuracy of carbon dioxide concentration by eliminating temperature and humidity functions *For more details, please refer to the PDF document or feel free to contact us.
Early detection of forest fires, mountain fires, and wildfires! Centralized remote monitoring of CO2 concentration, temperature, and humidity via smartphone or PC, with built-in battery for low maintenance costs.
LoRaWAN Wireless Communication Features ■ Low Power Consumption: The power consumption varies slightly depending on the end device, but it has a fast transmission and reception speed, and consumes less power compared to other communication standards, which helps reduce maintenance frequency. Additionally, it consumes so little power that two-way communication can be achieved with just one button battery, and it is said that such batteries can operate continuously for over 10 years in some cases. ■ Long-Distance Communication: The range of the 800MHz band used by smartphones (3G and later) is said to be about 2 to 5 km, but with LoRaWAN, communication is possible over a distance of about 10 km, more than double that. In places with few obstacles, communication over distances greater than 10 km is possible, but for practical use, it is advisable to assume about 3 to 5 km in urban areas and about 1 km in indoor environments with obstacles. ■ High Noise Resistance: The 920MHz band used by LoRaWAN is less prone to interference from other wireless networks, even in environments where they exist, which helps reduce communication latency and allows for stable communication. Therefore, it can be safely utilized in factory facilities and indoors.
High-precision, low-cost CO2 sensor
This is a CO2 (carbon dioxide gas) sensor that measures the concentration of CO2 in office buildings, large stores, etc., and outputs an analog signal. It is a low-cost, high-precision sensor that does not require cumbersome calibration due to its automatic calibration function.
Meeting the needs of various customers! CO2 accuracy of 400-2000ppm, ±50ppm + 5% M.V. (reading value)
The "SCD40" is a compact CO2 sensor that achieves a high cost-performance ratio. By combining tape and reel packaging with SMD assembly processing, it is suitable for mass production applications. This sensor utilizes the photoacoustic sensing principle and Sensirion's proprietary technologies, PASens and CMOSens, to achieve an unparalleled small size and high performance. 【Specifications (partial)】 ■ CO2 output range: 0 - 40000 ppm ■ Specified CO2 measurement range: 400 - 2000 ppm ■ Accuracy: ±50.0 ppm ±5.0% m.v. ■ Response time (τ63%): 60s 【Applications】 Ideal for various commercial and residential HVAC applications. ■ Air purifiers ■ Air conditioners ■ Thermostats ■ Ventilation systems ■ Air quality monitoring devices *For more details, please download the PDF or feel free to contact us.
Response time (τ63%) is 60s! High CO2 accuracy due to an extended measurement range and low power mode.
We would like to introduce the CO2 sensor 'SCD41' that we handle. It features several important functions, including a maximum CO2 accuracy range of 5,000ppm, high precision specifications, low power consumption measurement mode, compliance with RESET, WELL Building Standard, and California Title 24 Building Energy Efficiency Standards. Please feel free to contact us if you have any requests. 【Specifications (partial)】 ■CO2 output range: 0 - 40000ppm ■Designated CO2 measurement range: 400 - 5000ppm ■Accuracy ・±50.0ppm ±2.5% m.v. ・±50.0ppm ±3.0% m.v. ・±40.0ppm ±5.0% m.v. *For more details, please download the PDF or feel free to contact us.
CO2 sensor for indoor air quality applications with a form factor!
The "STCC4" is one of the world's smallest sensors designed for the direct measurement of CO2 gas concentration. It has greatly expanded the new possibilities for CO2 measurement applications that were previously limited by size and cost constraints. This sensor, designed to be seamlessly integrated into compact electronic devices, is a groundbreaking product in the CO2 sensor market. Additionally, this product utilizes a new technology for thermal conductivity sensing, providing the accuracy required for indoor air quality applications with low power consumption. 【Specifications (partial)】 ■ Designated CO2 measurement range: 400 - 5000ppm ■ Accuracy: ±100.0ppm ±10.0% m.v. ■ Supply voltage: 3.3V ■ Average supply current: 850uA ■ Maximum supply current: 5mA *For more details, please refer to the related links or feel free to contact us.
Visualize ventilation with carbon dioxide (CO2) concentration! The ventilation status is displayed with numbers and colors!
Humans exhale CO2 through breathing, but in a sealed room, the CO2 concentration continues to increase. 'Logtta' visualizes ventilation based on carbon dioxide (CO2) concentration. It displays the ventilation status with numbers and colors. Additionally, by adding a temperature and humidity sensor, it is also possible to display temperature and humidity. 【Features】 ■ Visualizes ventilation based on carbon dioxide (CO2) concentration ■ Displays ventilation status with numbers and colors - Green: Good ventilation - Yellow: Ventilation recommended - Red: Ventilation needed ■ By adding a temperature and humidity sensor, it is also possible to display temperature and humidity *For more details, please refer to the PDF document or feel free to contact us.
![[IoT Textbook Series] Technical Overview of NDIR Method CO2 Sensors](https://image.mono.ipros.com/public/product/image/f65/2000640662/IPROS41404791286775950077.png?w=280&h=280)
Customizable CO2 sensors! We will explain the utilization of "Sensor I/F LSI."
In light of the COVID-19 pandemic, what are the promising indicators of sensing technology utilizing IoT? Currently, the measurement of CO2 concentration using CO2 sensors is gaining attention. Humans breathe in oxygen and exhale carbon dioxide. In other words, CO2 concentration can be used as an indicator to measure whether people are densely packed together. This document explains the utilization of the "Sensor I/F LSI" currently under development by "Tele-Sentient" in constructing CO2 sensors. [Contents] ■ CO2 sensors as a notable indicator of social distance ■ CO2 sensor technology (NDIR method) ■ Tele-Sentient's Sensor I/F LSI *For more details, please refer to the PDF document or feel free to contact us.
![[Column] What is a CO2 Sensor? Mechanism and Operating Principle](https://image.mono.ipros.com/public/product/image/82c/2001529913/IPROS15804602457416698810.jpg?w=280&h=280)
What is a CO2 sensor? Introducing its mechanism and operating principle! / Leave the design of electrical and electronic circuits, and printed circuit boards to Nippo! /
A CO2 sensor is a device used to measure the concentration of carbon dioxide gas. It helps monitor the amount of CO2 gas released into the external environment and contributes to improving energy efficiency and ensuring indoor comfort. The general operating principles of CO2 sensors are mainly of two types: ◆ Chemical Sensor This method obtains gas concentration by utilizing "redox reactions." The electrical characteristics of the sensor (such as resistance and capacitance) change due to CO2 gas, and the concentration of CO2 gas is calculated from this change. ◆ NDIR: Non-Dispersive Infrared Method This method utilizes the characteristic that "molecules absorb infrared light at specific wavelengths." It measures how much light is absorbed and calculates the CO2 gas concentration based on that information. Currently, "NDIR-type CO2 sensors" are mainstream due to their high sensitivity and stability. Within NDIR-type CO2 sensors, there are different principles, including: - Single light source single wavelength method - Dual light source single wavelength method - Single light source dual wavelength method Nippo offers a wide range of services, from the design of electrical and electronic circuits to the design of printed circuit boards. If you have any interest, please feel free to contact us!
